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PDF ISL8394 Data sheet ( Hoja de datos )
| Número de pieza | ISL8394 | |
| Descripción | Low-Voltage/ Single and Dual Supply/ Quad SPDT/ Analog Switches | |
| Fabricantes | Intersil Corporation | |
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Data Sheet
June 2003
ISL8394
FN6038.1
Low-Voltage, Single and Dual Supply,
Quad SPDT, Analog Switches
The Intersil ISL8394 device is a precision, quad SPDT analog
switches designed to operate from a single +2V to +12V
supply or from a ±2V to ±6V supply. Targeted applications
include battery powered equipment that benefit from the
devices’ low power consumption (5µW), low leakage currents
(2.5nA max), and fast switching speeds (tON = 50ns,
tOFF = 30ns). A 4Ω maximum RON flatness ensures signal
fidelity, while channel to channel mismatch is guaranteed to
be less than 2Ω.
The ISL8394 is a quad single-pole/double-throw (SPDT)
device and can be used as a quad SPDT, a quad 2:1
multiplexer, a single 4:1 multiplexer, or a dual 2-channel
differential multiplexer.
Table 1 summarizes the performance of this family. For higher
performance, pin compatible versions, see the ISL43240 data
sheet.
TABLE 1. FEATURES AT A GLANCE
ISL8394
Configuration
±5V RON
±5V tON/tOFF
5V RON
5V tON/tOFF
3V RON
3V tON/tOFF
Package
Quad SPDT
17Ω
50ns/30ns
25Ω
80ns/40ns
75Ω
150ns/75ns
20 Ld SOIC
Ordering Information
PART NO.
(BRAND)
ISL8394IB
ISL8394IB-T
TEMP. RANGE
(oC)
PACKAGE
PKG.
DWG. #
-40 to 85 20 Ld SOIC M20.3
-40 to 85
20 Ld SOIC M20.3
Tape and Reel
Features
• Drop-in Replacement for MAX394
• Four Separately Controlled SPDT Switches
• ON Resistance (RON) . . . . . . . . . . . 17Ω (Typ) 35Ω (Max)
• RON Matching Between Channels. . . . . . . . . . . . . . . . . . <1Ω
• Low Charge Injection . . . . . . . . . . . . . . . . . . . . . 10pC (Max)
• Low Power Consumption (PD) . . . . . . . . . . . . . . . . . . . .<5µW
• Low Leakage Current (Max at 85oC) . . . . . . . . . . . . 2.5nA
• Fast Switching Action
- tON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50ns
- tOFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30ns
• Guaranteed Break-Before-Make
• Minimum 2000V ESD Protection per Method 3015.7
• TTL, CMOS Compatible
Applications
• Battery Powered, Handheld, and Portable Equipment
- Barcode Scanners
- Laptops, Notebooks, Palmtops
• Communications Systems
- Radios
- Base Stations
- RF “Tee” Switches
• Test Equipment
- Ultrasound
- CAT/PET SCAN
- Electrocardiograph
• Audio and Video Switching
• General Purpose Circuits
- +3V/+5V DACs and ADCs
- Digital Filters
- Operational Amplifier Gain Switching Networks
- High Frequency Analog Switching
- High Speed Multiplexing
Related Literature
• Technical Brief TB363 “Guidelines for Handling and
Processing Moisture Sensitive Surface Mount Devices
(SMDs)”
• Application Note AN557 “Recommended Test Procedures
for Analog Switches”
1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright © Intersil Americas Inc. 2003. All Rights Reserved.
All other trademarks mentioned are the property of their respective owners.
1 page  
ISL8394
Electrical Specifications: 5V Supply
Test Conditions: V+ = +4.5V to +5.5V, V- = GND = 0V, VINH = 2.4V, VINL = 0.8V (Note 4),
Unless Otherwise Specified (Continued)
PARAMETER
TEST CONDITIONS
TEMP MIN
MAX
(oC) (NOTE 5) TYP (NOTE 5) UNITS
Turn-OFF Time, tOFF
V+ = 4.5V, VNO or VNC = 3V, RL = 300Ω, CL = 35pF,
VIN = 0 to 3V, (See Figure 1)
25
Full
-
-
40 125 ns
- 175 ns
Break-Before-Make Time Delay, tD V+ = 5.5V, VNO or VNC = 3V, RL = 300Ω, CL = 35pF,
25
5
20
- ns
VIN = 0 to 3V, (See Figure 3)
Charge Injection, Q
CL = 1.0nF, VG = 0V, RG = 0Ω, (See Figure 2)
25 - 3 5 pC
POWER SUPPLY CHARACTERISTICS
Power Supply Range
Full 2
- 12 V
Positive Supply Current, I+
V+ = 5.5V, V- = 0V, VIN = 0V or V+, Switch On or Off
25
Full
-1
-1
0.01
-
1 µA
1 µA
Negative Supply Current, I-
25 -1 0.01 1 µA
Full -1 - 1 µA
Electrical Specifications: 3.3V Supply
Test Conditions: V+ = +3.0V to +3.6V, V- = GND = 0V, VINH = 2.4V, VINL = 0.8V (Note 4),
Unless Otherwise Specified
PARAMETER
TEST CONDITIONS
TEMP MIN
MAX
(oC) (NOTE 5) TYP (NOTE 5) UNITS
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range, VANALOG
ON Resistance, RON
V+ = 3V, ICOM = 1.0mA, VNO or VNC = 1.5V
Full 0
25 -
Full -
- V+ V
75 185 Ω
- 250 Ω
NO or NC OFF Leakage Current, V+ = 3.6V, VCOM = 0V, 4.5V, VNO or VNC = 3V, 1V, 25 -0.2 - 0.2 nA
INO(OFF) or INC(OFF)
(Note 6)
Full -2.5
-
2.5 nA
COM ON Leakage Current,
ICOM(ON)
V+ = 3.6V, VCOM = VNO or VNC = 3V, (Note 6)
25 -0.4
Full -5
-
-
0.4 nA
5 nA
DIGITAL INPUT CHARACTERISTICS
Input Voltage High, VINH
Input Voltage Low, VINL
Input Current, IINH, IINL
DYNAMIC CHARACTERISTICS
V+ = 3.6V, VIN = 0V or V+
Full 2.4
-
-V
Full -
- 0.8 V
Full -1 - 1 µA
Turn-ON Time, tON
V+ = 3.0V, VNO or VNC = 1.5V, RL = 300Ω, CL = 35pF, 25 - 150 400 ns
VIN = 0 to 3V, (See Figure 1)
Turn-OFF Time, tOFF
V+ = 3.0V, VNO or VNC = 1.5V, RL = 300Ω, CL = 35pF,
VIN = 0 to 3V, (See Figure 1)
25
-
75 150 ns
Break-Before-Make Time Delay, tD V+ = 3.6V, VNO or VNC = 1.5V, RL = 300Ω, CL = 35pF, 25
5
20
- ns
VIN = 0 to 3V, (See Figure 3)
Charge Injection, Q
CL = 1.0nF, VG = 0V, RG = 0Ω, (See Figure 2)
25 - 1 5 pC
POWER SUPPLY CHARACTERISTICS
Power Supply Range
Full 2
- 12 V
Positive Supply Current, I+
V+ = 3.6V, V- = 0V, VIN = 0V or V+, Switch On or Off
25
Full
-1
-1
0.01
-
1 µA
1 µA
Negative Supply Current, I-
25 -1 0.01 1 µA
Full -1 - 1 µA
5
5 Page 
ISL8394
Small Outline Plastic Packages (SOIC)
N
INDEX
AREA
E
-B-
H
0.25(0.010) M B M
123
-A-
D
SEATING PLANE
A
L
h x 45o
-C-
e A1
B
0.25(0.010) M C A M B S
µα
0.10(0.004)
C
NOTES:
1. Symbols are defined in the “MO Series Symbol List” in Section 2.2 of
Publication Number 95.
2. Dimensioning and tolerancing per ANSI Y14.5M-1982.
3. Dimension “D” does not include mold flash, protrusions or gate burrs.
Mold flash, protrusion and gate burrs shall not exceed 0.15mm (0.006
inch) per side.
4. Dimension “E” does not include interlead flash or protrusions. Interlead
flash and protrusions shall not exceed 0.25mm (0.010 inch) per side.
5. The chamfer on the body is optional. If it is not present, a visual index
feature must be located within the crosshatched area.
6. “L” is the length of terminal for soldering to a substrate.
7. “N” is the number of terminal positions.
8. Terminal numbers are shown for reference only.
9. The lead width “B”, as measured 0.36mm (0.014 inch) or greater
above the seating plane, shall not exceed a maximum value of
0.61mm (0.024 inch)
10. Controlling dimension: MILLIMETER. Converted inch dimensions
are not necessarily exact.
M20.3 (JEDEC MS-013-AC ISSUE C)
20 LEAD WIDE BODY SMALL OUTLINE PLASTIC PACKAGE
INCHES
MILLIMETERS
SYMBOL MIN MAX MIN MAX NOTES
A
0.0926 0.1043 2.35
2.65
-
A1
0.0040 0.0118 0.10
0.30
-
B 0.014 0.019 0.35 0.49
9
C
0.0091 0.0125 0.23
0.32
-
D 0.4961 0.5118 12.60 13.00
3
E
0.2914 0.2992 7.40
7.60
4
e 0.050 BSC 1.27 BSC -
H 0.394 0.419 10.00 10.65
-
h 0.010 0.029 0.25 0.75 5
L 0.016 0.050 0.40 1.27 6
N 20
20 7
α 0o 8o 0o 8o -
Rev. 1 1/02
All Intersil U.S. products are manufactured, assembled and tested utilizing ISO9000 quality systems.
Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality
Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without
notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and
reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result
from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
For information regarding Intersil Corporation and its products, see www.intersil.com
11
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| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet ISL8394.PDF ] | |
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